EXPONENT INC

Ticker: EXPO CUSIP: 30214U102 Class: Common Stock

HighTower Advisors, LLC's Holding History (CIK: 0001462245)

Note: Option positions (PUT/CALL) are excluded.

Q3 2025

Shares 2,887 Value ($000) $201 Avg Close $70.97 Range $63.29 - $77.29

Q2 2025

Shares 3,285 Value ($000) $245 Avg Close $76.63 Range $71.84 - $82.91

Q1 2025

Shares 4,720 Value ($000) $383 Avg Close $85.84 Range $77.36 - $96.05

Q4 2024

Shares 6,441 Value ($000) $574 Avg Close $98.95 Range $86.42 - $113.62

Q3 2024

Shares 6,799 Value ($000) $792 Avg Close $102.48 Range $91.12 - $113.49

Q2 2024

Shares 7,650 Value ($000) $729 Avg Close $88.07 Range $75.45 - $100.26

Q1 2024

Shares 9,567 Value ($000) $783 Avg Close $80.52 Range $66.82 - $89.81

Q4 2023

Shares 21,157 Value ($000) $1,878 Avg Close $79.51 Range $62.65 - $88.86

Q3 2023

Shares 21,687 Value ($000) $1,872 Avg Close $87.51 Range $81.83 - $93.97

Q2 2023

Shares 19,552 Value ($000) $1,825 Avg Close $90.75 Range $82.22 - $98.29

Q1 2023

Shares 18,526 Value ($000) $1,837 Avg Close $97.94 Range $87.83 - $108.44

Q4 2022

Shares 10,651 Value ($000) $1,055 Avg Close $93.27 Range $83.33 - $102.60

Q3 2022

Shares 10,557 Value ($000) $926 Avg Close $90.80 Range $83.36 - $99.84

Q2 2022

Shares 11,055 Value ($000) $1,013 Avg Close $89.98 Range $77.49 - $106.96

Q1 2022

Shares 9,729 Value ($000) $1,057 Avg Close $91.89 Range $79.49 - $113.24

Q4 2021

Shares 11,355 Value ($000) $1,335 Avg Close $111.77 Range $104.67 - $121.29

Q3 2021

Shares 10,843 Value ($000) $1,235 Avg Close $102.37 Range $83.04 - $114.43

Q2 2021

Shares 10,213 Value ($000) $913 Avg Close $88.68 Range $81.59 - $96.96

Q1 2021

Shares 9,825 Value ($000) $959 Avg Close $88.68 Range $77.59 - $95.36

Q4 2020

Shares 10,211 Value ($000) $925 Avg Close $75.22 Range $64.49 - $85.98

Q3 2020

Shares 9,273 Value ($000) $673 Avg Close $74.81 Range $66.26 - $79.56

Q2 2020

Shares 9,767 Value ($000) $790 Avg Close $67.56 Range $57.66 - $76.48

Q1 2020

Shares 8,081 Value ($000) $581 Avg Close $67.97 Range $54.43 - $77.49

Q4 2019

Shares 6,529 Value ($000) $451 Avg Close $61.68 Range $57.11 - $66.68

Q3 2019

Shares 3,361 Value ($000) $234 Avg Close $62.89 Range $53.83 - $67.85

Q2 2019

Shares 4,100 Value ($000) $240 Avg Close $52.92 Range $50.50 - $55.87

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	2,887	$201	$70.97	$63.29 - $77.29
Q2 2025	3,285	$245	$76.63	$71.84 - $82.91
Q1 2025	4,720	$383	$85.84	$77.36 - $96.05
Q4 2024	6,441	$574	$98.95	$86.42 - $113.62
Q3 2024	6,799	$792	$102.48	$91.12 - $113.49
Q2 2024	7,650	$729	$88.07	$75.45 - $100.26
Q1 2024	9,567	$783	$80.52	$66.82 - $89.81
Q4 2023	21,157	$1,878	$79.51	$62.65 - $88.86
Q3 2023	21,687	$1,872	$87.51	$81.83 - $93.97
Q2 2023	19,552	$1,825	$90.75	$82.22 - $98.29
Q1 2023	18,526	$1,837	$97.94	$87.83 - $108.44
Q4 2022	10,651	$1,055	$93.27	$83.33 - $102.60
Q3 2022	10,557	$926	$90.80	$83.36 - $99.84
Q2 2022	11,055	$1,013	$89.98	$77.49 - $106.96
Q1 2022	9,729	$1,057	$91.89	$79.49 - $113.24
Q4 2021	11,355	$1,335	$111.77	$104.67 - $121.29
Q3 2021	10,843	$1,235	$102.37	$83.04 - $114.43
Q2 2021	10,213	$913	$88.68	$81.59 - $96.96
Q1 2021	9,825	$959	$88.68	$77.59 - $95.36
Q4 2020	10,211	$925	$75.22	$64.49 - $85.98
Q3 2020	9,273	$673	$74.81	$66.26 - $79.56
Q2 2020	9,767	$790	$67.56	$57.66 - $76.48
Q1 2020	8,081	$581	$67.97	$54.43 - $77.49
Q4 2019	6,529	$451	$61.68	$57.11 - $66.68
Q3 2019	3,361	$234	$62.89	$53.83 - $67.85
Q2 2019	4,100	$240	$52.92	$50.50 - $55.87